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| No.1107445
| No.1107445
- Hefei Light Power Co., Ltd. Chongqing Office
- Product Categories
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DC panel
| Information Name: | DC panel |
| Published: | 2006-09-24 |
| Validity: | 365 |
| Specifications: | Specifications |
| Quantity: | 0.00 |
| Price Description: | Negotiable |
| Detailed Product Description： | This series of intelligent maintenance-free DC power panel for power system power plants, hydropower and various types of substation, as a circuit breaker opening and closing and the secondary circuit of the instruments, meters, relay protection equipment such as DC and emergency lighting electricity distribution room is also suitable for industrial and mining enterprises. No power control and operation as power supply, the power telecommunications, petrochemicals, steel, coal mining enterprises, high-rise buildings, hospitals have a wide range of applications in various fields. SZ Series DC power supply when the power of a mature high-frequency integrated power supply, modular in structure: 1. Advanced high frequency switching power supply module, SPWM pulse modulation, N +1 hot backup, high reliability and easy expansion and easy maintenance. 2. Perfect protection: protection of the module output current limiting, short circuit protection; module output over-voltage protection, under-voltage alarm; AC input overvoltage, undervoltage, phase protection, DC output over voltage, under voltage protection and output over-current protection . 3. Soft-start function, DC power restored automatically, with manual and automatic voltage regulation function. 4. In accordance with the battery charge and discharge curve and the time to charge management, are fully automatic, constant current (high charge) and off-line charging converter can also be manually converted. 5. Charging voltage automatic temperature compensation. 6. Bus voltage can be multi-stage or stepless voltage regulation. 7. Large-screen LCD display, menu operation. 8. The central monitoring unit line detection the following parameters: three-phase AC voltages Uab, Ubc; control mother voltage, current controlling mother; co-parent voltage, current co-parent; charge voltage, charge current; temperature measurement: the battery temperature, ambient temperature, reference point temperature measurement of a total of three points: the DC system is, negative ground insulation testing; 32-way switch state; each battery cell detection apparatus 20 sets the node voltage. 9. Standard interface RS-232, the standard communication protocol CDT communication with the host computer, to achieve the "four away." 10. DC panel output current and voltage through the transmitter can be sent to the DCS control system. |
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Copyright © GuangDong ICP No. 10089450, Hefei Light Power Co., Ltd. Chongqing Office All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 9419 visitor
Copyright © GuangDong ICP No. 10089450, Hefei Light Power Co., Ltd. Chongqing Office All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility